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SEN-CTBS Rail Type AC Transformer

The rail type AC transmitter can directly convert the AC current of the main circuit to DC4~20mA (through 250KV) output in linear proportion Ω Resistance conversion DC 1~5V or through 500V Ω Resistance conversion (DC1~10V) constant current ring standard signal measuring instrument, AC current transmitter has the advantages of high precision, fast response, small volume, low power consumption, wide frequency response, anti-interference, lightning wave and shock wave protection.

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Product Features

  • The current transformer and the current transmitter are combined into an integrated design.
  • Six comprehensive protection functions: input overload protection, output over-current protection, long time short circuit protection, over voltage protection of working power supply, reverse connection protection of working power supply, transient surge current TVs protection.
  • Intelligent monitoring system for load current of generator, low voltage distribution cabinet, air conditioner, fan, etc.
  • High reliability, high stability and high cost performance.

 

Scope of Application

Suitable for current monitoring and battery applications, inverter and solar power management system, DC panel and DC motor drive, electroplating, welding applications, inverter, UPS servo control system current signal acquisition and feedback control.

 

Performance Index

Electrical Parameters

Measuring Range

0~400A

Accuracy

0.5% ( Other precision can be customized)

Aperture Size

0mm, 6.5mm, 12mm, 22mm

Output Signal

DC4-20mA, DC0-20mA, 0~10V,  0~5V, 485  ( Customzied Supported)

Load Capacity

Voltage Output 5mA, Current Output 6V

Response Time

25mS

Isolation and withstand voltage

3KV/50Hz, 1Min

Power Supply

±15V,±12V, ±24±,+24V,+12V

 

Outline and Installation Dimensions

Model & Specification

Rated Input

Rated Output

Accuracy
Class

Dimensions (mm)

(A)

(mA/V)

Φ

A

B

C

D

E

CTBS-0


5A
10A
20A
50A
100A
200A
400A

DC4-20mA
DC0-20mA
DC0~10V
DC0~5V
485

0.5
1.0

0

92.5

26

32.5

23.5

13

CTBS-6.5

6.5

92.5

26

32.5

23.5

32

CTBS-12

12

92.5

26

32.5

23.5

32

CTBS-22

22

92.5

26

32.5

23.5

32

 

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
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